SX3M18.432B20F30TNN

Oscillators Overview

The SX3M18.432B20F30TNN is a 18.432 MHz crystal oscillator (XO) manufactured by Shenzhen SCTF Electronics, designed for standard CMOS output applications. It operates within a supply voltage range of 1.62V to 3.63V and features an enable/disable function for power management. The device exhibits a frequency stability of ±50ppm and supports an operating temperature range from -40°C to +85°C. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly.

Oscillators Feature Summary

• CMOS output interface compatible with standard digital logic
• Enable/Disable control functionality for power optimization
• Wide operating voltage range supporting multiple logic levels

Oscillators Applications

• General-purpose clock signal generation in embedded systems
• Timing reference for microcontrollers and processors
• Communication interface synchronization circuits

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure compatibility with required voltage and stability specifications. Confirm that the 4-SMD No Lead package dimensions align with the target PCB footprint. Validate the enable/disable pin configuration matches the system design requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a stable 18.432 MHz clock source is required with low power consumption capabilities. The wide voltage range allows flexibility in system design without level shifting. Ensure the ±50ppm stability meets the timing accuracy requirements of the connected digital components. Consider the thermal performance within the specified -40°C to +85°C range for environmental suitability.

Oscillators Part Context

This oscillator belongs to the SX3M series from Shenzhen SCTF Electronics, which offers various frequency options and package types. The series is designed to provide reliable timing solutions for consumer electronics and industrial applications. The specific model integrates standard CMOS outputs with power management features, distinguishing it from basic unbuffered crystal oscillators.

Oscillators Replacement Considerations

Direct substitutes may include other 18.432 MHz CMOS oscillators with similar voltage ranges and stability ratings. Verify pinout compatibility and package dimensions when considering alternatives from different manufacturers. Ensure that any replacement part maintains the same enable/disable functionality if required by the circuit design.